MIT Builds Invisible Fish Grabbing Robot

Matthew Humphries for PCMag:  Catching a fish can be tough, even if you are just trying to net a goldfish in a small tank. That's because the fish spots the danger and makes a swim for it. But what if you didn't need a net because you're controlling an invisible grabbing robot?

That's what Xuanhe Zhao, a professor of mechanical engineering at MIT succeeded in creating, but its applications go way beyond catching and releasing fish unharmed.

The robot is constructed of a transparent hydrogel, which is strong and durable but mostly made of water. As the video below explains, each arm of the robot is constructed from 3D-printed hollow cubes of hydrogel, which are then linked together. By injecting water using a syringe it's possible to make the arms curl and uncurl quickly in a grabbing motion.  Cont'd...

Comments (0)

This post does not have any comments. Be the first to leave a comment below.


Post A Comment

You must be logged in before you can post a comment. Login now.

Featured Product

Bota Systems - The SensONE 6-axis force torque sensor for robots

Bota Systems - The SensONE 6-axis force torque sensor for robots

Our Bota Systems force torque sensors, like the SensONE, are designed for collaborative and industrial robots. It enables human machine interaction, provides force, vision and inertia data and offers "plug and work" foll all platforms. The compact design is dustproof and water-resistant. The ISO 9409-1-50-4-M6 mounting flange makes integrating the SensONE sensor with robots extremely easy. No adapter is needed, only fasteners! The SensONE sensor is a one of its kind product and the best solution for force feedback applications and collaborative robots at its price. The SensONE is available in two communication options and includes software integration with TwinCAT, ROS, LabVIEW and MATLAB®.